AUK CORP.
SM3317-H / SM3317-H(B)
3. Absolute Maximum Ratings
(Ta=25℃)
Characteristic
Symbol
Rating
Unit
Power dissipation
PD
75
mW
Forward current
*1Peak forward current
IF
30
mA
IFP
50
mA
Reverse voltage
VR
4
V
Operating temperature range
Topr
-25∼85
℃
Storage temperature range
Tstg
-30∼100
℃
*2Soldering temperature
Tsol
*1.Duty ratio = 1/16, Pulse width = 0.1ms
260℃ for 10 seconds
*2.Keep the distance more than 2.0mm from PCB to the bottom of LED package
4. Electrical / Optical Characteristics
(Ta=25℃)
Characteristic
Symbol Test Condition Min Typ Max Unit
Forward voltage
*4Luminous intensity
Peak wavelength
Spectrum bandwidth
Reverse current
*3Half angle
VF
IV
λP
∆λ
IR
θ1/2
IF= 20mA
IF= 20mA
IF= 20mA
IF= 20mA
VR=4V
IF= 20mA
-
2.1
2.5
V
80
160
-
mcd
-
570
-
nm
-
30
-
nm
-
-
10
uA
-
±22
-
deg
*3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
*4. Luminous intensity maximum tolerance for each grade classification limit is ±18%
The contents of this data sheet are subject to change without advance notice for the purpose of improvement.
When using this product, would you please refer to the latest specifications.
Rev.O date: 01-FEB-11
AUK-LDM-001(A)